Weather History for Haines, AK

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Month of August, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 64 °F 58 °F 54 °F
Mean Temperature 60 °F 54 °F 50 °F
Min Temperature 55 °F 50 °F 46 °F
Degree Days  
Heating Degree Days (base 65) 15 11 6 348
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 10 4 0 122
Dew Point  
Dew Point 57 °F 50 °F 44 °F
Precipitation  
Precipitation 1.40 in 0.17 in 0.00 in 5.27 in
Snowdepth - - - -
Wind  
Wind 17 mph 6 mph 0 mph
Gust Wind 28 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.15 in 29.90 in 29.27 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 20, 2011 Rise Set
Actual Time 5:31 AM AKDT 8:38 PM AKDT
Civil Twilight 4:43 AM AKDT 9:25 PM AKDT
Nautical Twilight 3:37 AM AKDT 10:30 PM AKDT
Astronomical Twilight 1:35 AM AKDT 12:20 AM AKDT
Moon 9:41 PM AKDT (8/20) 2:25 PM AKDT (8/20)
Length of Visible Light 16h 41m
Length of Day
15h 06m
Waning Gibbous, 60% of the Moon is Illuminated
Aug 20
Waning Gibbous
Aug 21
Last Quarter
Aug 28
New
Sep 4
First Quarter
Sep 12
Full

Weather History Calendar

Precipitation Actual month total 5.27 Average Month Total: 2.51
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
57 | 55 0.00
Average:
63 | 50 0.05
Mostly Cloudy
Actual:
62 | 53 0.00
Average:
63 | 50 0.05
Rain
Actual:
64 | 55 0.00
Average:
63 | 50 0.05
Rain
Actual:
59 | 53 0.11
Average:
63 | 50 0.06
Mostly Cloudy
Actual:
61 | 55 0.00
Average:
63 | 50 0.06
Partly Cloudy
Actual:
63 | 53 0.00
Average:
63 | 50 0.06
Rain
Actual:
60 | 46 0.00
Average:
63 | 50 0.06
Partly Cloudy
Actual:
62 | 46 0.00
Average:
63 | 50 0.06
Mostly Cloudy
Actual:
60 | 48 0.00
Average:
63 | 50 0.07
Rain
Actual:
57 | 50 0.03
Average:
63 | 50 0.07
Rain
Actual:
54 | 48 1.32
Average:
63 | 50 0.07
Rain
Actual:
55 | 48 0.13
Average:
63 | 50 0.07
Partly Cloudy
Actual:
62 | 48 0.00
Average:
62 | 50 0.07
Rain
Actual:
57 | 52 0.00
Average:
62 | 50 0.07
Rain
Actual:
54 | 48 0.46
Average:
62 | 50 0.07
Rain
Actual:
55 | 46 0.22
Average:
61 | 50 0.08
Overcast
Actual:
60 | 48 0.00
Average:
61 | 49 0.08
Rain
Actual:
59 | 53 0.02
Average:
60 | 49 0.08
Rain
Actual:
55 | 50 0.52
Average:
60 | 49 0.08
Rain
Actual:
61 | 54 1.40
Average:
59 | 49 0.09
Rain
Actual:
57 | 54 0.25
Average:
59 | 49 0.09
Rain
Actual:
55 | 53 0.11
Average:
59 | 49 0.09
Rain
Actual:
55 | 50 0.15
Average:
58 | 49 0.10
Rain
Actual:
55 | 48 0.00
Average:
58 | 49 0.10
Rain
Actual:
57 | 50 0.04
Average:
58 | 48 0.10
Rain
Actual:
54 | 48 0.24
Average:
58 | 48 0.11
Rain
Actual:
55 | 50 0.04
Average:
58 | 48 0.11
Rain
Actual:
57 | 48 0.17
Average:
58 | 48 0.11
Rain
Actual:
57 | 50 0.00
Average:
57 | 48 0.11
Mostly Cloudy
Actual:
57 | 51 0.00
Average:
57 | 47 0.12
Overcast
Actual:
55 | 50 0.06
Average:
57 | 47 0.12
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 57 56 55 52 52 51 89 86 81 30.04 30.01 29.96 10 10 10 14 10 23 0.00 Rain
2 62 57 53 52 50 48 88 78 67 30.03 30.00 29.96 10 10 10 15 8 23 0.00  
3 64 60 55 52 50 48 88 73 60 30.01 29.98 29.94 10 10 10 12 7 17 0.00 Rain
4 59 56 53 55 53 50 100 91 77 29.98 29.91 29.88 10 9 4 10 7 - 0.11 Rain
5 61 58 55 54 51 49 88 83 72 30.08 30.03 29.97 10 10 10 13 8 24 0.00  
6 63 58 53 52 50 47 94 77 65 30.15 30.12 30.08 10 10 10 13 9 20 0.00  
7 60 52 46 49 46 44 93 71 60 30.11 30.09 30.08 10 10 10 14 7 22 0.00 Rain
8 62 54 46 49 48 46 100 79 62 30.09 30.08 30.06 10 10 10 9 2 - 0.00  
9 60 54 48 52 48 46 96 78 62 30.12 30.09 30.04 10 10 10 9 3 18 0.00  
10 57 54 50 50 47 45 96 77 67 30.04 29.99 29.91 10 10 9 9 7 - 0.03 Rain
11 54 51 48 52 49 48 100 94 80 30.04 29.93 29.87 10 7 2 8 2 - 1.32 Rain
12 55 52 48 50 48 46 100 93 80 30.12 30.08 30.03 10 10 8 9 1 - 0.13 Rain
13 62 55 48 52 50 48 100 84 65 30.03 29.90 29.82 10 10 10 9 4 - 0.00  
14 57 54 52 52 50 47 90 84 77 29.84 29.82 29.81 10 10 10 13 7 23 0.00 Rain
15 54 51 48 50 48 45 100 90 80 29.82 29.75 29.71 10 8 4 14 9 22 0.46 Rain
16 55 50 46 49 47 46 100 92 80 29.91 29.76 29.70 10 10 5 12 4 - 0.22 Rain
17 60 54 48 52 50 48 100 89 72 30.09 30.02 29.91 10 10 6 12 3 23 0.00  
18 59 55 53 52 50 47 94 84 72 30.13 30.10 30.05 10 10 10 15 9 22 0.02 Rain
19 55 52 50 53 50 49 100 93 82 30.04 29.84 29.51 10 7 2 14 7 24 0.52 Rain
20 61 57 54 57 55 53 100 93 88 29.48 29.33 29.28 10 8 3 17 10 28 1.40 Rain
21 57 56 54 55 54 52 97 93 87 29.39 29.32 29.27 10 10 8 13 9 26 0.25 Rain
22 55 54 53 52 51 51 94 91 86 29.54 29.47 29.40 10 10 2 14 10 25 0.11 Rain
23 55 52 50 52 51 48 100 90 77 29.65 29.60 29.54 10 10 5 15 9 25 0.15 Rain
24 55 52 48 50 49 46 100 91 82 30.04 29.76 29.55 10 10 10 13 7 25 0.00 Rain
25 57 54 50 49 48 46 96 84 72 30.08 30.04 29.95 10 10 7 13 7 18 0.04 Rain
26 54 50 48 49 48 46 100 87 77 30.00 29.95 29.89 10 10 6 13 8 24 0.24 Rain
27 55 52 50 50 49 48 100 89 80 30.04 30.01 29.97 10 9 5 12 6 18 0.04 Rain
28 57 52 48 52 50 48 100 94 84 29.96 29.87 29.82 10 9 4 9 3 - 0.17 Rain
29 57 54 50 52 50 50 100 92 80 30.03 29.94 29.88 10 10 10 10 2 - 0.00 Rain
30 57 54 51 51 49 47 97 86 74 30.12 30.09 30.03 10 10 10 12 3 - 0.00  
31 55 52 50 49 48 45 96 84 69 30.12 30.02 29.75 10 10 8 13 5 21 0.06